Datasheet

1 2 3 4 5 6
A
B
C
D
654321
D
C
B
A
FILE:
Drawn By:
Engineer:
ti
12500 TI Boulevard. Dallas, Texas 75243
Title:
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SIZE:DATE:
REV:
25-Aug-2010
DOCUMENTCONTROL #
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
J3
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
J2
ECG MDK Board Interface Adapter
VCC_5v
DVDD
12
34
56
78
910
J4
TP8
TP10
TP9
TP7
C70
0.1uF
C69
0.1uF
C71
100uF
C68
100uF
CLKSEL
SPI_DRDY
SPI_OUT
GPIO2
SPI_CLK
SPI_CS
SPI_START
SPI_IN
GPIO1
MDK Interface Connectors
Dummy Connector
JP4
/RESET
JP24
JP21
JP22
NOTE: J2, J3, J4 female connectors should be populated from the bottom side !
EXT_CLK
R67
10K
JP23
DVDD
5 5
C
Tom Hendrick
Tom Hendrick
AGND
AGND
AGND
VCC_1.8V
VCC_3.3V
R74
0
ADS1298 ECG FE
A0
1
A1
2
GND
4
SDA
5
SCL
6
WP
7
VCC
8
A2
3
U10
24AA256-I/ST
C94 0.1uF
VCC_3.3V
R68
NI
VCC_3.3V
R69
NI
R70
NI
R71
0
R72
0
R73
0
SCL
SDA